And I already ship Crown Prince Yi Jin (right now he’s my favorite male character) and Song Sa-Hee (one of those female historians).

Ha! Me too! The Crown Prince is great, isn't he? I like the lone not-terrible-so-far historian Min Woo-won, too. And the leading man is slowly growing on me. :-D

I'm really curious to find out what Song Sa-Hee is up to!